🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.3 AU - 2.86 AU

Year: 1470 Days

Day: 27.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.13 AU - 4.13 AU

Year: 2454 Days

Day: 22.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.76 AU - 5.08 AU

Year: 3297 Days

Day: 44.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.2

Radius: 10.3

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.01 AU - 8.09 AU

Year: 7360 Days

Day: 9.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 102,910,634 km

• M1: 128,056 km (0.072 R)
• M2: 484,398 km (0.067 R)
• M3: 1,134,550 km (0.115 R)
• M4: 1,637,797 km (0.066 R)
• M5: 2,253,542 km (0.074 R)
• M6: 2,607,192 km (0.073 R)
• M7: 2,959,046 km (0.061 R)
• M8: 3,427,736 km (0.053 R)
• M9: 4,260,847 km (0.058 R)
• M10: 4,592,954 km (0.104 R)
• M11: 5,280,805 km (0.084 R)
• M12: 5,634,753 km (0.119 R)
• M13: 6,724,574 km (0.069 R)
• M14: 10,556,823 km (0.071 R)
• M15: 11,507,218 km (0.082 R)
• M16: 14,188,311 km (0.11 R)
• M17: 14,991,502 km (0.074 R)
• M18: 15,764,324 km (0.1 R)
• M19: 16,877,781 km (0.059 R)
• M20: 17,389,256 km (0.102 R)
• M21: 18,780,965 km (0.099 R)
• M22: 24,036,937 km (0.093 R)
• M23: 25,177,770 km (0.093 R)
• M24: 32,009,008 km (0.115 R)

Asteroid Belt

Center: 8.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.7

Radius: 12.5

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.62 AU - 11.04 AU

Year: 10110 Days

Day: 13 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 102,910,634 km

• M1: 155,432 km (0.113 R)
• M2: 588,368 km (0.116 R)
• M3: 1,089,372 km (0.115 R)
• M4: 2,165,728 km (0.109 R)
• M5: 2,585,799 km (0.096 R)
• M6: 6,411,017 km (0.088 R)
• M7: 6,800,270 km (0.119 R)
• M8: 8,198,711 km (0.116 R)
• M9: 9,232,433 km (0.038 R)
• M10: 11,053,338 km (0.118 R)
• M11: 15,463,334 km (0.099 R)
• M12: 16,744,340 km (0.068 R)
• M13: 18,955,097 km (0.088 R)
• M14: 22,049,978 km (0.068 R)
• M15: 23,395,611 km (0.042 R)
• M16: 24,042,023 km (0.037 R)
• M17: 25,758,958 km (0.107 R)
• M18: 26,448,156 km (0.096 R)
• M19: 28,173,468 km (0.095 R)
• M20: 29,756,961 km (0.073 R)
• M21: 33,564,975 km (0.085 R)
• M22: 34,743,956 km (0.12 R)
• M23: 35,343,694 km (0.104 R)
• M24: 43,366,328 km (0.11 R)
• M25: 44,906,139 km (0.067 R)
• M26: 48,540,619 km (0.12 R)
• M27: 51,897,446 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973

Radius: 4.6

Gravity: 45.98 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 15.6 AU - 19.78 AU

Year: 26395 Days

Day: 18 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 102,910,634 km

• M1: 57,296 km (0.108 R)
• M2: 299,196 km (0.08 R)
• M3: 462,856 km (0.089 R)
• M4: 751,580 km (0.108 R)
• M5: 996,172 km (0.068 R)
• M6: 1,152,352 km (0.093 R)
• M7: 1,625,979 km (0.066 R)
• M8: 1,782,758 km (0.086 R)
• M9: 2,014,934 km (0.082 R)
• M10: 2,243,220 km (0.078 R)
• M11: 2,617,963 km (0.031 R)
• M12: 3,004,224 km (0.065 R)
• M13: 3,364,755 km (0.066 R)
• M14: 5,352,013 km (0.103 R)
• M15: 9,618,395 km (0.113 R)
• M16: 10,133,909 km (0.111 R)
• M17: 10,532,588 km (0.12 R)
• M18: 13,382,278 km (0.069 R)
• M19: 16,524,282 km (0.075 R)
• M20: 17,076,298 km (0.026 R)
• M21: 19,407,332 km (0.072 R)
• M22: 23,288,349 km (0.098 R)
• M23: 31,549,144 km (0.057 R)
• M24: 32,255,096 km (0.109 R)
• M25: 36,250,855 km (0.037 R)
• M26: 42,244,793 km (0.056 R)
• M27: 43,622,290 km (0.065 R)
• M28: 49,054,488 km (0.09 R)
• M29: 51,542,151 km (0.099 R)
• M30: 51,736,928 km (0.054 R)
• M31: 53,114,126 km (0.089 R)
• M32: 56,353,368 km (0.112 R)
• M33: 64,343,241 km (0.106 R)
• M34: 65,022,415 km (0.069 R)
• M35: 71,834,953 km (0.113 R)
• M36: 78,849,148 km (0.107 R)
• M37: 81,197,087 km (0.068 R)
• M38: 85,758,625 km (0.065 R)
• M39: 100,158,467 km (0.067 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 18,645 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit